421150912

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72313}}^1$

素因数の和:72345

約数の個数: 56

約数和(自身を含む): 1028594336

約数和(自身を除く): 607443424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 72313, 144626, 289252, 506191, 578504, 940069, 1012382, 1157008, 1880138, 2024764, 2314016, 3760276, 4049528, 4628032, 6580483, 7520552, 8099056, 13160966, 15041104, 16198112, 26321932, 30082208, 32396224, 52643864, 60164416, 105287728, 210575456, 421150912]

約数ペア:

[(1, 421150912), (2, 210575456), (4, 105287728), (7, 60164416), (8, 52643864), (13, 32396224), (14, 30082208), (16, 26321932), (26, 16198112), (28, 15041104), (32, 13160966), (52, 8099056), (56, 7520552), (64, 6580483), (91, 4628032), (104, 4049528), (112, 3760276), (182, 2314016), (208, 2024764), (224, 1880138), (364, 1157008), (416, 1012382), (448, 940069), (728, 578504), (832, 506191), (1456, 289252), (2912, 144626), (5824, 72313)]